4 - 15
ENG
CAMSHAFTS
EB401701
INSTALLING THE CAMSHAFTS
1. Install:
• timing chain guide (intake side)
2. Install:
• camshaft sprockets
1
(with the flywheel puller
2
)
3. Install:
• exhaust camshaft
• intake camshaft
• exhaust camshaft caps
• intake camshaft caps
▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼
a. Turn the crankshaft clockwise.
b. When piston #1 is at TDC on the com-
pression stroke, align the TDC
a
mark on the pickup coil rotor with the
crankcase mating surface
b
.
c. Install the timing chain onto both
camshaft sprockets and then install
the camshaft sprockets onto the cam-
shafts.
ACHTUNG:
CAUTION:
Do not turn the crankshaft when install-
ing the camshaft to avoid damage or
improper valve timing.
NOTE:
Make sure that the punch marks
c
on
the camshafts face up.
d. Install the exhaust and intake cam-
shaft caps.
NOTE:
Make sure that the punch marks
c
on
the camshafts are aligned with the
arrow marks
d
on the camshaft caps.
Out of alignment
→
Reinstall.
e. Remove the wire from the timing
chain.
▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
Flywheel puller
90890-01080
T
R
.
.
Camshaft cap bolt
10 Nm (1.0 m • kg, 7.2 ft • lb)
T
R
.
.
24 Nm (2.4 m · kg, 17 ft · lb)
HH
T T
a
a
b
b
Summary of Contents for YZF-R7
Page 1: ...5FL 28199 E0 YZF R7 OWNER S SERVICE MANUAL ...
Page 8: ......
Page 58: ...2 20 SPEC Crankcase tightening sequence TIGHTENING TORQUES ...
Page 72: ...3 3 CHK ADJ ...
Page 363: ...8 27 ELEC ...
Page 380: ......